S-91783A623 3/8"-16 x 3/4" ASME B18.6.3 Stainless Steel Round Head Slotted Screws

Key Features & Benefits at a Glance

• Exceptional corrosion resistance with 18-8 stainless steel construction and passivated finish, ideal for harsh industrial environments
• High tensile strength of 100,000 PSI ensures reliable performance under heavy loads and vibration
• Rockwell B100 hardness provides excellent durability and resistance to wear over time
• Fully threaded UNC coarse design enables faster installation and superior holding power in various materials
• Class 2A thread fit guarantees consistent, precise engagement for reduced assembly issues
• Slotted rounded head allows for easy manual driving with standard tools, simplifying maintenance
• Compliance with ASME B18.6.3, RoHS 3, and REACH ensures quality, safety, and environmental standards are met

Professional Applications & Engineering Value

This 3/8"-16 UNC rounded head slotted screw is engineered to address common industrial challenges, such as corrosion-induced failure and assembly inefficiency. The 18-8 stainless steel material combined with a passivated finish significantly enhances resistance to rust and chemical exposure, making it suitable for outdoor, marine, or chemical processing equipment. Its fully threaded coarse UNC design and Class 2A fit reduce cross-threading risks and speed up installation in metal, wood, or plastic components, minimizing downtime. With a high tensile strength of 100,000 PSI, it provides secure fastening in high-stress applications like machinery frames, conveyor systems, and structural assemblies, ensuring long-term reliability and reduced maintenance costs.

Specification Summary & Compliance

This screw features precise Class 2A thread fit and UNC coarse threading with a diameter of 0.375" and length of 3/4", adhering to ASME B18.6.3 manufacturing standards. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it meets environmental and safety requirements for industrial use.